1413261397 has 8 divisors (see below), whose sum is σ = 1446742080. Its totient is φ = 1380098400.

The previous prime is 1413261389. The next prime is 1413261407. The reversal of 1413261397 is 7931623141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1413261397 - 2³ = 1413261389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413261337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70408 + ... + 88225.

It is an arithmetic number, because the mean of its divisors is an integer number (180842760).

Almost surely, 2^1413261397 is an apocalyptic number.

It is an amenable number.

1413261397 is a deficient number, since it is larger than the sum of its proper divisors (33480683).

1413261397 is a wasteful number, since it uses less digits than its factorization.

1413261397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158843.

The product of its digits is 27216, while the sum is 37.

The square root of 1413261397 is about 37593.3690562578. The cubic root of 1413261397 is about 1122.2100803665.

The spelling of 1413261397 in words is "one billion, four hundred thirteen million, two hundred sixty-one thousand, three hundred ninety-seven".